package com.zhouys.utils;

import org.junit.Test;

import java.util.UUID;

@SuppressWarnings("all")//不让错误警告
public class IDutils {
    public  static  String  getID(){
        return UUID.randomUUID().toString().replaceAll("-","");
    }

    @Test
    public  void  test(){
        System.out.println(IDutils.getID());

    }
}
